🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 13.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.05 AU - 1.39 AU

Year: 884 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,316,323 km

• M1: 165,605 km (0.059 R)
• M2: 253,419 km (0.12 R)
• M3: 351,405 km (0.105 R)
• M4: 453,730 km (0.044 R)
• M5: 557,102 km (0.119 R)
• M6: 873,203 km (0.09 R)
• M7: 956,379 km (0.12 R)
• M8: 1,051,075 km (0.118 R)
• M9: 1,277,715 km (0.095 R)
• M10: 1,383,182 km (0.038 R)
• M11: 1,477,578 km (0.068 R)
• M12: 1,623,586 km (0.045 R)
• M13: 1,825,842 km (0.103 R)
• M14: 2,178,295 km (0.117 R)
• M15: 2,328,940 km (0.066 R)
• M16: 2,419,895 km (0.08 R)
• M17: 2,617,215 km (0.098 R)
• M18: 2,789,851 km (0.101 R)
• M19: 2,923,292 km (0.095 R)
• M20: 3,040,427 km (0.078 R)
• M21: 3,311,349 km (0.067 R)
• M22: 3,453,018 km (0.11 R)
• M23: 3,656,172 km (0.058 R)
• M24: 3,897,174 km (0.11 R)
• M25: 4,095,242 km (0.098 R)
• M26: 4,310,663 km (0.117 R)
• M27: 4,472,827 km (0.108 R)
• M28: 4,586,970 km (0.108 R)
• M29: 4,869,261 km (0.086 R)
• M30: 5,008,836 km (0.114 R)
• M31: 5,112,657 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.1

Radius: 14.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.81 AU - 4.99 AU

Year: 7115 Days

Day: 10.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,316,323 km

• M1: 178,470 km (0.113 R)
• M2: 378,931 km (0.06 R)
• M3: 537,804 km (0.093 R)
• M4: 634,145 km (0.104 R)
• M5: 751,281 km (0.119 R)
• M6: 848,220 km (0.096 R)
• M7: 980,165 km (0.072 R)
• M8: 1,167,911 km (0.034 R)
• M9: 1,402,929 km (0.071 R)
• M10: 1,580,651 km (0.074 R)
• M11: 1,861,895 km (0.108 R)
• M12: 2,366,938 km (0.113 R)
• M13: 2,690,518 km (0.105 R)
• M14: 2,824,109 km (0.116 R)
• M15: 3,028,758 km (0.114 R)
• M16: 3,167,885 km (0.086 R)
• M17: 3,647,346 km (0.118 R)
• M18: 3,971,674 km (0.097 R)
• M19: 4,305,277 km (0.111 R)
• M20: 4,568,420 km (0.074 R)
• M21: 4,972,932 km (0.117 R)
• M22: 5,193,440 km (0.097 R)
• M23: 5,389,114 km (0.089 R)
• M24: 5,730,346 km (0.102 R)
• M25: 6,463,825 km (0.092 R)
• M26: 6,584,101 km (0.118 R)
• M27: 6,765,713 km (0.102 R)
• M28: 8,938,772 km (0.06 R)
• M29: 9,788,039 km (0.105 R)
• M30: 10,734,395 km (0.116 R)
• M31: 10,948,619 km (0.054 R)
• M32: 11,417,758 km (0.098 R)
• M33: 12,189,534 km (0.055 R)
• M34: 12,525,531 km (0.065 R)
• M35: 12,713,575 km (0.085 R)
• M36: 13,016,212 km (0.089 R)
• M37: 13,899,886 km (0.104 R)
• M38: 14,486,609 km (0.074 R)
• M39: 14,961,881 km (0.11 R)
• M40: 15,321,664 km (0.056 R)
• M41: 15,684,439 km (0.063 R)
• M42: 16,336,237 km (0.099 R)
• M43: 16,748,080 km (0.076 R)
• M44: 17,163,513 km (0.045 R)
• M45: 17,372,352 km (0.088 R)
• M46: 17,750,685 km (0.069 R)
• M47: 17,877,394 km (0.078 R)
• M48: 18,259,318 km (0.025 R)
• M49: 20,341,271 km (0.082 R)
• M50: 20,651,238 km (0.091 R)
• M51: 20,740,099 km (0.108 R)
• M52: 21,141,321 km (0.111 R)
• M53: 21,410,298 km (0.079 R)
• M54: 21,500,356 km (0.088 R)
• M55: 22,087,826 km (0.082 R)
• M56: 22,634,906 km (0.101 R)
• M57: 25,674,884 km (0.095 R)
• M58: 25,866,070 km (0.084 R)
• M59: 26,684,221 km (0.049 R)
• M60: 27,559,668 km (0.084 R)
• M61: 27,706,573 km (0.115 R)
• M62: 28,345,805 km (0.067 R)
• M63: 28,592,940 km (0.1 R)
• M64: 28,741,641 km (0.078 R)
• M65: 29,588,813 km (0.117 R)
• M66: 31,307,992 km (0.11 R)
• M67: 33,632,593 km (0.092 R)
• M68: 33,999,258 km (0.072 R)
• M69: 34,261,802 km (0.09 R)
• M70: 34,630,710 km (0.031 R)
• M71: 35,425,673 km (0.105 R)
• M72: 35,691,958 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.7

Radius: 9

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.89 AU - 6.29 AU

Year: 8670 Days

Day: 11.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,316,323 km

• M1: 145,409 km (0.116 R)
• M2: 445,054 km (0.091 R)
• M3: 558,748 km (0.105 R)
• M4: 635,193 km (0.101 R)
• M5: 765,792 km (0.087 R)
• M6: 834,607 km (0.096 R)
• M7: 960,269 km (0.034 R)
• M8: 1,112,111 km (0.105 R)
• M9: 1,614,460 km (0.116 R)
• M10: 1,937,442 km (0.103 R)
• M11: 3,335,135 km (0.063 R)
• M12: 3,509,267 km (0.076 R)
• M13: 3,866,806 km (0.033 R)
• M14: 4,111,548 km (0.074 R)
• M15: 4,520,249 km (0.072 R)
• M16: 4,778,306 km (0.071 R)
• M17: 5,174,441 km (0.115 R)
• M18: 5,615,455 km (0.067 R)
• M19: 6,246,010 km (0.096 R)
• M20: 6,317,518 km (0.094 R)
• M21: 6,899,005 km (0.111 R)
• M22: 7,047,107 km (0.086 R)
• M23: 7,121,607 km (0.099 R)
• M24: 7,535,694 km (0.102 R)
• M25: 7,996,455 km (0.076 R)
• M26: 8,704,502 km (0.037 R)
• M27: 9,804,196 km (0.114 R)
• M28: 9,929,110 km (0.111 R)
• M29: 10,391,517 km (0.098 R)
• M30: 10,476,339 km (0.088 R)
• M31: 11,909,187 km (0.043 R)
• M32: 12,400,467 km (0.032 R)
• M33: 12,807,223 km (0.083 R)
• M34: 13,035,210 km (0.066 R)
• M35: 13,773,476 km (0.039 R)
• M36: 14,100,796 km (0.105 R)
• M37: 15,387,188 km (0.09 R)
• M38: 15,775,544 km (0.113 R)
• M39: 16,561,980 km (0.094 R)
• M40: 16,760,497 km (0.05 R)
• M41: 17,260,453 km (0.092 R)
• M42: 18,121,538 km (0.117 R)
• M43: 18,583,197 km (0.073 R)
• M44: 19,885,447 km (0.106 R)
• M45: 20,202,444 km (0.114 R)
• M46: 20,414,574 km (0.106 R)
• M47: 20,681,008 km (0.052 R)
• M48: 21,270,872 km (0.078 R)
• M49: 21,703,509 km (0.053 R)
• M50: 23,462,481 km (0.03 R)
• M51: 24,021,528 km (0.089 R)
• M52: 25,266,931 km (0.116 R)
• M53: 25,495,666 km (0.119 R)
• M54: 25,610,258 km (0.11 R)
• M55: 26,243,506 km (0.081 R)
• M56: 26,591,171 km (0.067 R)
• M57: 27,996,942 km (0.105 R)
• M58: 28,768,568 km (0.071 R)
• M59: 28,828,108 km (0.101 R)
• M60: 29,007,326 km (0.105 R)
• M61: 29,667,502 km (0.099 R)
• M62: 29,908,653 km (0.072 R)
• M63: 30,453,938 km (0.08 R)
• M64: 31,002,513 km (0.065 R)
• M65: 32,543,222 km (0.058 R)
• M66: 33,166,446 km (0.084 R)
• M67: 33,605,217 km (0.042 R)
• M68: 34,615,003 km (0.11 R)
• M69: 34,932,599 km (0.105 R)
• M70: 35,187,364 km (0.105 R)
• M71: 35,570,634 km (0.109 R)
• M72: 35,698,839 km (0.096 R)
• M73: 36,470,465 km (0.053 R)
• M74: 38,621,084 km (0.029 R)
• M75: 38,818,553 km (0.109 R)
• M76: 40,611,484 km (0.071 R)
• M77: 41,821,730 km (0.071 R)
• M78: 42,499,259 km (0.078 R)
• M79: 42,567,177 km (0.061 R)
• M80: 42,771,228 km (0.091 R)
• M81: 43,043,795 km (0.077 R)
• M82: 43,727,757 km (0.109 R)
• M83: 44,346,494 km (0.085 R)
• M84: 45,453,518 km (0.093 R)
• M85: 45,522,931 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.3

Radius: 7.4

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.3 AU - 8.26 AU

Year: 12886 Days

Day: 24.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,316,323 km

• M1: 181,911 km (0.087 R)
• M2: 359,783 km (0.109 R)
• M3: 772,523 km (0.07 R)
• M4: 929,152 km (0.115 R)
• M5: 1,483,562 km (0.062 R)
• M6: 2,346,143 km (0.099 R)
• M7: 3,529,911 km (0.119 R)
• M8: 3,926,346 km (0.111 R)
• M9: 3,993,814 km (0.092 R)
• M10: 4,164,206 km (0.074 R)
• M11: 4,267,578 km (0.11 R)
• M12: 4,441,710 km (0.08 R)
• M13: 4,618,385 km (0.075 R)
• M14: 4,797,155 km (0.07 R)
• M15: 5,161,875 km (0.037 R)
• M16: 5,235,925 km (0.088 R)
• M17: 5,573,269 km (0.072 R)
• M18: 5,917,793 km (0.054 R)
• M19: 6,587,393 km (0.079 R)
• M20: 7,074,483 km (0.101 R)
• M21: 7,156,762 km (0.085 R)
• M22: 8,126,007 km (0.115 R)
• M23: 8,736,067 km (0.111 R)
• M24: 8,957,472 km (0.114 R)
• M25: 9,135,942 km (0.099 R)
• M26: 9,225,701 km (0.094 R)
• M27: 9,724,161 km (0.064 R)
• M28: 9,815,864 km (0.104 R)
• M29: 10,046,095 km (0.093 R)
• M30: 10,842,106 km (0.117 R)
• M31: 11,175,859 km (0.066 R)
• M32: 12,345,415 km (0.09 R)
• M33: 13,298,652 km (0.108 R)
• M34: 13,809,828 km (0.085 R)
• M35: 14,431,707 km (0.109 R)
• M36: 15,275,139 km (0.097 R)
• M37: 16,351,646 km (0.095 R)
• M38: 16,515,306 km (0.074 R)
• M39: 16,569,909 km (0.09 R)
• M40: 20,132,283 km (0.098 R)
• M41: 20,190,776 km (0.096 R)
• M42: 21,132,794 km (0.067 R)
• M43: 22,572,524 km (0.054 R)
• M44: 23,611,481 km (0.057 R)
• M45: 23,796,384 km (0.072 R)
• M46: 24,167,686 km (0.114 R)
• M47: 25,104,467 km (0.111 R)
• M48: 26,820,355 km (0.108 R)
• M49: 27,530,197 km (0.107 R)
• M50: 29,034,254 km (0.118 R)
• M51: 29,364,865 km (0.06 R)
• M52: 29,431,137 km (0.091 R)
• M53: 29,563,681 km (0.109 R)
• M54: 29,696,524 km (0.084 R)
• M55: 30,029,529 km (0.061 R)
• M56: 30,363,880 km (0.108 R)
• M57: 30,833,916 km (0.037 R)
• M58: 31,171,110 km (0.094 R)
• M59: 31,441,732 km (0.091 R)
• M60: 32,737,848 km (0.12 R)
• M61: 33,081,924 km (0.038 R)
• M62: 33,288,817 km (0.117 R)
• M63: 33,634,837 km (0.062 R)
• M64: 33,773,514 km (0.119 R)
• M65: 34,749,790 km (0.119 R)
• M66: 35,170,908 km (0.092 R)
• M67: 35,311,680 km (0.08 R)
• M68: 35,735,191 km (0.061 R)
• M69: 35,805,951 km (0.082 R)
• M70: 36,018,530 km (0.11 R)
• M71: 36,231,408 km (0.106 R)
• M72: 37,661,563 km (0.077 R)
• M73: 38,673,742 km (0.084 R)
• M74: 39,402,134 km (0.09 R)
• M75: 39,548,291 km (0.077 R)
• M76: 40,429,423 km (0.06 R)
• M77: 41,465,687 km (0.047 R)
• M78: 42,211,134 km (0.089 R)
• M79: 42,735,624 km (0.111 R)
• M80: 43,639,644 km (0.112 R)
• M81: 44,094,122 km (0.111 R)
• M82: 44,626,242 km (0.098 R)
• M83: 45,620,020 km (0.086 R)
• M84: 47,396,196 km (0.105 R)
• M85: 47,863,390 km (0.096 R)
• M86: 48,175,601 km (0.118 R)
• M87: 48,488,410 km (0.055 R)
• M88: 49,510,014 km (0.046 R)
• M89: 49,589,001 km (0.086 R)
• M90: 50,856,694 km (0.08 R)
• M91: 51,255,073 km (0.034 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 19,070 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit